CN212410160U - Powder filter cake sampling device under radiation environment - Google Patents
Powder filter cake sampling device under radiation environment Download PDFInfo
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- CN212410160U CN212410160U CN202021178599.5U CN202021178599U CN212410160U CN 212410160 U CN212410160 U CN 212410160U CN 202021178599 U CN202021178599 U CN 202021178599U CN 212410160 U CN212410160 U CN 212410160U
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Abstract
The utility model relates to a powder filter cake sampling device under radiation environment belongs to sampling device technical field, including the base, set firmly on the base and connect fixing base, sampler and sample cup, the sampler is connected through the lead screw of vertical setting and connection fixing base, realizes the position control in vertical direction, just the sampler with connect the fixing base at horizontal direction sliding connection for in placing the sample cup with the sample of collecting, guarantee the accuracy of sample, have degree of automation height, simple structure, simple operation's characteristics.
Description
Technical Field
The utility model belongs to the technical field of sampling device, specifically speaking relates to a powder filter cake sampling device under radiation environment.
Background
Along with the development of the rare metal smelting industry in China, in order to meet the smelting quality of rare metals, the sample analysis of the rare metals is required, and the product quality is ensured to be continuously improved.
At present, domestic production sampling is completed by manual operation, a manual extractor is adopted to extract a quantitative sample, the quantitative sample is put into a sampling cup, and the action of the sampler is that the side surface is rotated and sealed. The material pushing structure is not provided, so that residual materials in the storage bin are often caused to be mixed with next material taking, and the detection result is not accurate enough or even invalid; and there are individual substances with radioactivity which can cause harm to human body. Therefore, how to realize the automation of the sampling process, accurately extract the sample in the sampling process and accurately and cleanly discharge the sample is the problem to be solved.
SUMMERY OF THE UTILITY MODEL
Aiming at various defects in the prior art, a sampling device with high automation degree is provided.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a powder filter cake sampling device under radiation environment, includes the base, has set firmly on the base and has connected fixing base, sampler and sample cup, and the sampler passes through the lead screw of vertical setting and is connected with the connection fixing base, realizes the position control in vertical direction, just the sampler with connect fixing base at horizontal direction sliding connection for place the sample cup with the sample of collecting.
Furthermore, connect the fixing base and set up along vertical direction, and be provided with the level to the slide rail on connecting the fixing base, be provided with the fixing base on the slide rail and cooperate with the slide rail, the sampler passes through the fixing base and is connected fixing base sliding connection.
Further, the sampler includes sampler barrel, rotary rod, ejector beam and striker plate, and the upper end and the screw connection of sampler barrel, in the lead screw was located to the upper portion cover of rotary rod and ejector beam, the lower part of rotary rod and ejector beam was located the sampler barrel, and rotary rod and the coaxial setting of lead screw, ejector beam be located between rotary rod and the sampler barrel and with the telescopic fixation of sampler barrel and rotary rod.
Furthermore, one end of the material pushing rod, which is positioned in the sampling cylinder, is provided with a horizontal material pushing plate, the other end of the material pushing rod is fixedly connected with the upper end of the rotating rod through a connecting plate, and a sampling bin for containing samples is formed between the material pushing plate and the lower end of the sampling cylinder.
Further, the lower extreme of rotary rod is connected with the striker plate for with the cooperation in sample storehouse, seal the door in sample storehouse.
Further, a shifting wheel is arranged on the fixed seat and matched with the lead screw, so that the lead screw can move up and down.
Furthermore, be provided with the level on the fixing base to the bolt, and all be provided with the fixed orifices that holds the bolt at the upper and lower both ends of lead screw for fixed lead screw.
Further, the sampling cup is arranged along the vertical direction and is used for being matched with the sampler.
The utility model has the advantages that:
1. the sampler passes through the lead screw and realizes reciprocating, rotates the thumb wheel, can realize reciprocating of sampler, rotates the rotary rod, and the position relation in adjustable striker plate and sample storehouse for seal and open sample storehouse, simple structure, simple operation.
2. The material pushing rod is fixed with the wall of the sampling cylinder in a telescopic mode, the material pushing plate in the horizontal direction is arranged at the tail end of the material pushing plate, the connecting plate is pressed down, the sample in the sampling bin can be pushed out through the material pushing plate, the phenomenon of mixing materials in next sampling is avoided, and the accuracy of the sample is guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial structural view at a in fig. 1.
In the drawings: 1-base, 2-connecting fixed seat, 201-slide rail, 202-fixed seat, 3-sampling cup, 4-sampler, 401-sampling cylinder, 402-rotating rod, 403-pushing rod, 404-striker plate, 5-lead screw, 501-connecting plate, 6-thumb wheel and 7-bolt.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
The present invention will be further described with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-2, a powder filter cake sampling device under radiation environment comprises a base 1, wherein a connection fixing seat 2, a sampler 4 and a sampling cup 3 are arranged on the base 1, and the sampling cup 3 is fixedly connected with the base 1 through a sample cup supporting seat. The sampler 4 is arranged on the connecting fixing seat 2, and is connected with the connecting fixing seat 2 in a sliding manner in the horizontal direction, so that a sample obtained from the sampler 4 is placed in the sampling cup 3.
Connect fixing base 2 and set up along vertical direction, be provided with level to slide rail 201 on connecting fixing base 2, simultaneously, be provided with fixing base 202 on slide rail 201 and cooperate with slide rail 201, sampler 4 is connected with fixing base 202 to through fixing base 202 and connect 2 sliding connection of fixing base.
The sampler 4 comprises a sampling cylinder 401, a rotating rod 402, a pushing rod 403 and a striker plate 404, wherein the sampling cylinder 401 is cylindrical and is arranged along the vertical direction, and the upper end of the sampling cylinder is connected with the sampling cylinder through a screw 5 to realize displacement in the vertical direction. Specifically, lead screw 5 sets up along vertical direction, and its one end links firmly with fixing base 202 through the lead screw mount, simultaneously, is provided with thumb wheel 6 on fixing base 202, thumb wheel 6 cooperatees with lead screw 5, rotates thumb wheel 6 and realizes reciprocating of lead screw 5. The sampling device is characterized in that a rotating rod 402 and a pushing rod 403 are arranged in the screw rod 5, the upper parts of the rotating rod 402 and the pushing rod 403 are located in the screw rod 5, the lower parts of the rotating rod 402 and the pushing rod 403 are located in the sampling cylinder 401, the rotating rod 402 is coaxially arranged with the screw rod 5 and extends to the tail end of the sampling cylinder 401 along the screw rod 5, the rotating rod 402 can rotate along the axial direction of the rotating rod, and meanwhile, a horizontal baffle plate 404 is arranged at the tail end of the rotating rod 402 and used for blocking an obtained sample after sampling is finished and preventing scattering. The material pushing rod 403 is arranged between the rotating rod 402 and the wall of the sampling tube 401, a spring is arranged between the material pushing rod 403 and the wall of the sampling tube 401 and the rotating rod 402, the material pushing rod 403 is telescopically fixed with the rotating rod 402 and the wall of the sampling tube 401 through the spring, specifically, spring fixing grooves for accommodating the spring are arranged on the wall of the sampling tube 401 and the rotating rod 402, and the spring is sleeved on the periphery of the material pushing rod 403. A horizontal pushing plate is arranged at the tail end of the pushing rod 403, the shape of the pushing plate is the same as the cross section of the sampling bin, meanwhile, a sampling bin for containing a sample is formed between the pushing plate and the lower end of the sampling barrel 401, and the pushing plate can conveniently push the sample out of the sampling bin. In this embodiment, a partition is disposed between the rotating rod 402 and the inner wall of the sampling tube 401, so as to partition the sampling tube 401 and the rotating rod 402 into two cavities that are not communicated with each other, and the cross sections of the sampling bin and the striker plate 404 are half circular rings.
One end of the pushing rod 403 is fixedly connected to one end of the screw 5 far away from the sampling tube 401 through the connecting plate 501, specifically, the pushing rod 403 is fixedly connected to one end of the connecting plate 501, the other end of the rotating rod 402 is fixedly connected to the screw 5 through the connecting plate 501, a bearing is arranged between the rotating rod 402 and the connecting plate 501, and the rotating rod 402 can rotate along the axial direction and is used for rotating the material blocking plate 404. The connecting plate 501 is pressed down, the material pushing rod 403 moves vertically downwards, and the sample in the sampling bin is pushed out. In this embodiment, the cross section of the connecting plate 501 is rectangular.
In order to fix the lead screw 5, fixing holes are respectively formed in two ends of the lead screw 5, and meanwhile, a bolt 7 is arranged on the fixing seat 202 in the horizontal direction, and the bolt 7 is matched with the fixing holes and used for fixing the lead screw 5.
When the sampling device is used, the shifting wheel 6 is rotated, the sampler 4 is driven to descend into powder or a filter cake, the powder or the filter cake is required to enter a sampling bin, the rotating rod 402 is rotated, the striker plate 404 is ensured to completely seal the sampling bin, at the moment, the shifting wheel 6 is rotated reversely, the screw 5 is driven to ascend to an upper limit position, the bolt 7 is pushed to fix the screw 5, then the fixing seat 202 is pushed to slide to the position right above the sampling cup 3 along the sliding rail 201, the bolt 7 is pulled out, the shifting wheel 6 is rotated to descend to a lower limit position, the bolt 7 is inserted to fix the screw 5, at the moment, the rotating rod 402 is rotated, the sampling bin is opened, the connecting plate 501 is pressed, the sample is pushed to the sampling cup 3 through the ejector plate, the bolt 7 is pulled out to rotate the shifting wheel 6 to ascend to the upper.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (8)
1. The utility model provides a powder filter cake sampling device under radiation environment, its characterized in that includes the base, has set firmly on the base and has connected fixing base, sampler and sample cup, and the sampler passes through the lead screw of vertical setting and is connected with the connection fixing base, realizes the position control in vertical direction, just sampler and connection fixing base be at horizontal direction sliding connection for place the sample of collecting in the sample cup.
2. The device for sampling powder filter cake under radiation environment of claim 1, wherein the connecting and fixing seat is arranged along a vertical direction, a horizontal sliding rail is arranged on the connecting and fixing seat, a fixing seat arranged on the sliding rail is matched with the sliding rail, and the sampler is slidably connected with the connecting and fixing seat through the fixing seat.
3. The device for sampling powder filter cake in an irradiation environment as recited in claim 2, wherein the sampler comprises a sampling cylinder, a rotary rod, a pushing rod and a baffle plate, the upper end of the sampling cylinder is connected with the screw rod, the upper parts of the rotary rod and the pushing rod are arranged in the screw rod, the lower parts of the rotary rod and the pushing rod are arranged in the sampling cylinder, the rotary rod is coaxially arranged with the screw rod, and the pushing rod is arranged between the rotary rod and the sampling cylinder and is telescopically fixed with the sampling cylinder and the rotary rod.
4. The device for sampling powder filter cake under radiation environment of claim 3, wherein a horizontal pushing plate is disposed at one end of the pushing rod located in the sampling cylinder, the other end of the pushing rod is fixedly connected with the upper end of the rotating rod through a connecting plate, and a sampling chamber for accommodating a sample is formed between the pushing plate and the lower end of the sampling cylinder.
5. The powder filter cake sampling device under the radiation environment of claim 4, wherein the lower end of the rotating rod is connected with a baffle plate for matching with the sampling bin to close the bin mouth of the sampling bin.
6. The device for sampling powder filter cake under radiation environment of claim 5, wherein the fixing seat is provided with a dial wheel, and the dial wheel is matched with the lead screw to realize the up-and-down movement of the lead screw.
7. The device for sampling powder filter cake under radiation environment of claim 6, wherein the fixing base is provided with a horizontal bolt, and fixing holes for accommodating the bolt are arranged at the upper end and the lower end of the screw rod for fixing the screw rod.
8. The apparatus according to claim 7, wherein the sampling cup is vertically disposed for engagement with a sampler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021178599.5U CN212410160U (en) | 2020-06-23 | 2020-06-23 | Powder filter cake sampling device under radiation environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021178599.5U CN212410160U (en) | 2020-06-23 | 2020-06-23 | Powder filter cake sampling device under radiation environment |
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| Publication Number | Publication Date |
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| CN212410160U true CN212410160U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021178599.5U Active CN212410160U (en) | 2020-06-23 | 2020-06-23 | Powder filter cake sampling device under radiation environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054160A (en) * | 2023-10-11 | 2023-11-14 | 中国核电工程有限公司 | Automatic powder sampling and bottling equipment |
-
2020
- 2020-06-23 CN CN202021178599.5U patent/CN212410160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054160A (en) * | 2023-10-11 | 2023-11-14 | 中国核电工程有限公司 | Automatic powder sampling and bottling equipment |
| CN117054160B (en) * | 2023-10-11 | 2024-01-23 | 中国核电工程有限公司 | Automatic powder sampling and bottling equipment |
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